Electronics America Single-Chip Microcontrollers User's Manual

18 User’s Manual U15331EJ4V1UD
LIST OF FIGURES (2/6)
Figure No. Title Page
5-5 Format of Subclock Control Register............................................................................................................99
5-6 Subclock Selection Register Format ..........................................................................................................100
5-7 External Circuit of Main System Clock Oscillator........................................................................................101
5-8 External Circuit of Subsystem Clock Oscillator...........................................................................................102
5-9 Examples of Incorrect Resonator Connection ............................................................................................103
5-10 Switching Between System Clock and CPU Clock.....................................................................................107
6-1 Block Diagram of 16-Bit Timer 20 ..............................................................................................................109
6-2 Format of 16-Bit Timer Mode Control Register 20......................................................................................111
6-3 Format of Port Mode Register 3 .................................................................................................................112
6-4 Settings of 16-Bit Timer Mode Control Register 20 for Timer Interrupt Operation......................................113
6-5 Timing of Timer Interrupt Operation ...........................................................................................................114
6-6 Settings of 16-Bit Timer Mode Control Register 20 for Timer Output Operation ........................................115
6-7 Timer Output Timing ..................................................................................................................................115
6-8 Settings of 16-Bit Timer Mode Control Register 20 for Capture Operation.................................................116
6-9 Capture Operation Timing (with Both Edges of CPT20 Pin Specified) .......................................................116
6-10 16-Bit Timer Counter 20 Readout Timing...................................................................................................117
7-1 Block Diagram of 24-Bit Event Counter......................................................................................................121
7-2 Block Diagram of Timer 50.........................................................................................................................123
7-3 Block Diagram of Timer 60.........................................................................................................................124
7-4 Block Diagram of Timer 61.........................................................................................................................125
7-5 Block Diagram of Output Controller (Timer 60) ..........................................................................................126
7-6 Format of 8-Bit Timer Mode Control Register 50 .......................................................................................128
7-7 Format of 8-Bit Timer Mode Control Register 60........................................................................................130
7-8 Format of Carrier Generator Output Control Register 60 ...........................................................................131
7-9 Format of 8-Bit Timer Mode Control Register 61........................................................................................132
7-10 Format of Port Mode Register 3 .................................................................................................................133
7-11 Timing of Interval Timer Operation with 8-Bit Resolution (Basic Operation)...............................................136
7-12 Timing of Interval Timer Operation with 8-Bit Resolution (When CRnm Is Set to 00H)..............................136
7-13 Timing of Interval Timer Operation with 8-Bit Resolution (When CRnm Is Set to FFH)..............................137
7-14 Timing of Interval Timer Operation with 8-Bit Resolution (When CRnm Changes from N to M (N < M))....137
7-15 Timing of Interval Timer Operation with 8-Bit Resolution (When CRnm Changes from N to M (N > M))....138
7-16 Timing of Interval Timer Operation with 8-Bit Resolution (When Timer 60 Match Signal Is Selected
for Timer 50 Count Clock) ..........................................................................................................................139
7-17 Timing of Operation of External Event Counter with 8-Bit Resolution ........................................................140
7-18 Timing of Square-Wave Output with 8-Bit Resolution ................................................................................142
7-19 Timing of Interval Timer Operation with 16-Bit Resolution .........................................................................145
7-20 Timing of External Event Counter Operation with 16-Bit Resolution ..........................................................147